Newton's first and third laws of motion don't contribute anything to an understanding
of Kepler's laws of planetary motion.
Kepler's laws can be derived from Newton's law of universal gravitation, along with his
second law of motion.
Its a matter of being scientifically rigorous. You can not claim the 2nd law as a law unless you first establish the first law.
you cant.... think about it when ever you spin in a circle you are pulled outwards...
no
it doesnt
Newtons Second Law was F=ma, means the force(F) acting on object is equal to mass(m) of object times it's acceleration(a).
Push qnd
Its a matter of being scientifically rigorous. You can not claim the 2nd law as a law unless you first establish the first law.
you cant.... think about it when ever you spin in a circle you are pulled outwards...
no
the law of inertia
the external effort causes the object to move then stops with a obstacle in the way
it doesnt
yeah.
Law of inertia.
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Law of Inertia.
Newtons first law